Question

x:y=3:4 and y:z=4:5 find the ratio x:z with explaination​

Answer 1

Answer:

hope it helps you..................

Answer 2

Answer:

x=3u, y=4u . Similarly y=4u,z=5u

so x:z= 3:5.

Explaination= 4u/z = 4:5

z= 5*4u /4

z=20u/4

x:z=3u :20u/4

x/z=3u*4/20u

x:z=12u/20u

x:z=3:5